baber/WOPTO huggingface dataset:
Patent JP-H05213940-A (JP)
Title: Novel benzopyran derivative
Inventor: ARISUTEAA UIRIAMU ROTSUKUHETSU
IPC: A61P11/00
Filed: 1992-08-28
Abstract: PURPOSE: To prepare a new benzopyran derivative having potassium channel activating action and 5-lipoxygenase inhibiting action, and useful as smooth muscle relaxants and bronchodilators.  
     CONSTITUTION: The compd. of formula I [R 1  and R 2  are H, an alkyl, or form a 3-8C cycloalkyl together with bonded C; R 3  is H, a halo, fluoroalkyl, CN or NO 2 ; R 4  is formula II to formula IV; R 5  and R 6  are H or an alkyl; R 7  is NR 8 R 9 ; R 8  is H, an alkyl, alkoxy, OH or hydroxyalkyl; R 9  is H, an alkyl, hydroxyalkyl, SO 2 R 10 , CO 2 R 10 , C(O)NR 11 R 12 , C(S)NR 11 R 12  or C(O)R 12  (R 10  is an alkyl; R 11  is H or an alkyl; R 12  is R 11  or a fluoroalkyl)], such as 6-nitro-2,2- dimethyl-3-(N-hydroxyacetamide)methyl-4-(2-oxo-1,2-dihydropyridin-1-yl)-2H-1- benzopyran. The compd. is obtd., e.g. by bringing a compd. of the formula V to react with an amine of the formula HNR 5 R 9 . 
     COPYRIGHT: (C)1993,JPO
Patent JP-S61151337-A (JP)
Title: Automatic dredging device for pump type dredger
Inventor: YAMASHITA YOSHIYUKI
IPC: E02F3/90
Filed: 1984-12-24
Abstract: PURPOSE:To improve reliability of an amount of soil dredged and to facilitate switching of automatic and manual control, by a method wherein through com parison of the set values of an amount of soil dredged, the number of revolutions of a swing winch, and a cutter position with a detecting value, dredging is effected by means of a control circuit which performs automatic and manual switching. CONSTITUTION:A mud containing rate gauge 28, a flow rate meter 29, a tachom eter 33 for swing winch, and a cutter position display device 36 are provided, and a dredged soil amount desired range setter 31, a swing velocity setter 34, and a swing winch and ladder winch start and stop position setter 37 are mounted to a dredging device. An amount of soil dredged, the number of revolutions of a swing winch, a cutter locus, and each set value, determined from a mud containing rate and a flow rate, are compared by means of comparators 32, 35, and 38, and a control signal is generated so that a deviation is decreased to 0, Further, a control function selecting circuit 21 performs switching of automatic control or manual control.
Patent JP-H02120577-A (JP)
Title: Metal gasket
Inventor: YOSHINO NOBUO
IPC: F16J15/08
Filed: 1988-10-28
Abstract: PURPOSE:To secure the fixed composition plane space regardless of dimensional errors so as to facilitate the dimensional control and the manufacture of a metal gasket used for the sealing between members to be connected by means of a bead formed on a substrate made of an elastic metal plate in the state of surrounding a part to be sealed by providing a separate compensating plate of the fixed thickness to be laminated if requested. CONSTITUTION:In a metal gasket 2 performing the sealing between members to be connected by means of a bead 18 formed at a substrate 4 surrounding a part to be sealed, a sub-plate 6 of t2 thickness with a turned-up part 24 formed turning up the end edge 6e on the combustion chamber pore side toward the outside of the combustion chamber pore is laminated on a substrate made of an elastic metal plate of t1 thickness. A separate compensating plate 8 of t3 in the fixed thickness to be laminated if requested is provided at the metal gasket 2 thus laminated and constructed, and thereby the dimensional error of the members to connected is absorbed and compensated so as to secure the fixed composition plane space. The metal gasket is also used, for instance, for the sealing between the deck planes of the cylinder head and the cylinder block of an internal combustion engine.
Patent JP-H10114102-A (JP)
Title: Image exposing device
Inventor: YOSHIDA FUTOSHI
IPC: B41J2/455
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a desired quantity of exposure and to enhance an operation efficiency without lowering a scanning speed. SOLUTION: An R(red color)-LD chip is used instead of an R-LED chip of which emission intensity is low and the characteristic of output current-emission intensity is roughly equal to that of each of other LED chips adapted to the other colors so that it is possible to obtain the sufficient emission intensity of each color without limiting the output current. That is, it is possible to obtain emission intensity PH at output current IH by each color so that it is unnecessary to provide a limit of the current value. In terms of differences between characteristics of output current-emission intensity in the LED and LD (differences between emission intensities at an intermediate current value), it is preferable that the characteristics are stored in a memory as an LUT(look- up table) by activating the LEDs and LD to be adapted in the testing beforehand.
Patent JP-H04147413-A (JP)
Title: Rotary head drum
Inventor: OKUDA YASUHIRO
IPC: G11B5/53
Filed: 1990-10-09
Abstract: PURPOSE:To eliminate an inclination guide and set the height of rotary head drum to be the same as the width of a tape by vertically arranging the rotary head drum with respect to the travel direction of the tape. CONSTITUTION:The rotary head drums 1 and 2 are vertically arranged with respect to the travel direction of the tape and only a magnetic head 6 is scanned obliquely with respect to the magnetic tape. Thus, the inclination guide is eliminated and the tape guide can be made vertical with respect to the travel direction of the tape. Thus, the friction force of the magnetic tape in the lateral direction with respect to the tape guide becomes uniform and the travel of the tape is stabilized. Then, the damage of the magnetic tape can considerably be reduced. The design allowance of a tape travel system can considerably be increased and the rotary head drums 1 and 2 in a magnetic recording and reproducing device whose reliability is high can be obtained. Furthermore, the height of the rotary head drums 1 and 2 can be set equal to the tape width and it can be miproved. Thus, the rotary head drums 1 and 2 in the magnetic recording and reproducing device which is thin and small can be obtained.
Patent JP-2001087679-A (JP)
Title: Switching nozzle
Inventor: ISHIMURA TADASHI
IPC: B05B1/16
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a switching nozzle which is of a simple structure and can be miniaturized and further, shows such an advantage that the total weight of so many switching nozzles mounted on a boom is light and the ease of operation is excellent. SOLUTION: This switching nozzle is equipped with a fitting member 20 having an internally formed flow path 21, a nozzle member 30 which is supported, in a freely rotatable manner, by the fitting member 20 and has an internal flow path 31 formed communicating with the flow path 21 and a valve element 50 arranged in the internal flow path 31. The nozzle member 30 has a plurality of apertures 32, 33, 34 and is made to rotate to the fitting member 20 to make the internal flow path 31 communicate selectively with either of the plural apertures 32, 33, 34 through the valve element 50.
Patent JP-S61152100-A (JP)
Inventor: HARADA YOSHIO
IPC: G05B19/408
Filed: 1984-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02119486-A (JP)
Title: Coding control method for moving picture signal and coding controller
Inventor: OKI JUNICHI
IPC: H04N19/126
Filed: 1988-10-28
Abstract: PURPOSE:To make the hardware small by detecting a moving area between pictures comprising moving picture signals so as to make a coding parameter more coarse as the moving area is increased. CONSTITUTION:A moving part of a picture applying coding is detected to obtain a moving area. In order to apply coding taking the smooth movement into account, a frame rate of some degrees or over is requested. Since the produced information quantity is less when the moving area is small, the coding is applied with a dense parameter and since the produced information quantity is increased as the moving area is larger, it is required to keep the coding information quantity per frame to a predetermined value or below to ensure the frame rate of some degree or over. Thus, the parameter is being made coarse gradually. Thus, the scale of the hardware is reduced.
Patent JP-H09109698-A (JP)
Title: Motor-operated vehicle
Inventor: IMAI SHUHEI
IPC: B60N2/39
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To keep a load chamber at a sufficient depth without making motor- operated vehicle layer by setting the lower end of the load chamber lower than the upper end of a motor. SOLUTION: For right and left rear wheels Wr to be driven by motors M arranged adjacent thereto, a space is formed between both motors M. A center load chamber 25 extended downward through an opening 11 formed in a mainframe 1 has a bottom wall 256 arriving at the height of axles 15 for the right and left motors M. As a result, the lower part of the center load chamber 25 is extended to a space held between the right and left motors M. in this way, the sufficient capacity of the load chamber C is kept by setting the center load chamber 25 deeper.
Patent JP-S63127711-A (JP)
Inventor: HAMADA KUNIO
IPC: A47J27/00
Filed: 1986-11-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01115349-A (JP)
Title: Nuclear magnetic resonance imaging apparatus
Inventor: NISHIMURA HIROSHI
IPC: A61B10/00
Filed: 1987-10-30
Abstract: PURPOSE:To set NMR receiving sensitivity so as to make the input to an A/D converter optimum, by performing preparatory measurement and carrying out control so that a nuclear magnetic resonance (NMR) signal in final measurement becomes max. at a time when phase encoding quantity is 0 by reversely correcting the measured variation quantity. CONSTITUTION:When the change of amplitude at the time origin in the measure ment of an NMR signal in such a case that the magnitude of the NMR signal is taken on a vertical axis and phase encoding quantity is taken on a transverse axis, the phase encoding quantity is not 0 and signal quantity becomes max. at a point Gy0. Then, when the quantity of Gy0 is predetermined by measurement and the offset current corresponding to -Gy0 is allowed to reversely flow during final measurement as the inclined magnetic field in a phase encoding direction from the obtained primary variation component Gy0, said primary variation component is negated and the NMR signal received by a receiving system 15 takes the max. value when the phase encoding quantity is 0. Therefore, when the input attenuation quantity of an A/D converter 25 is adjusted in this state, a measured signal does not overflow.
Patent JP-H01117064-A (JP)
Title: Semiconductor device
Inventor: IZAWA RYUICHI
IPC: H01L29/78
Filed: 1987-10-30
Abstract: PURPOSE:To improve controllability of thickness of a gate electrode, by sequentially depositing a first conductive film, a second thin film, a third conductive film having a higher etching rate than that of the second film and a fourth conductive film of a silicide of a high-melting metal. CONSTITUTION:A gate insulating film 2 is formed on an Si substrate 1. A first conductive film 3 is deposited thereon. A naturally oxidized film 4 is provided on the top of the film 3 and then a third conductive film 5 is deposited. Phosphorus is deposited so that the first and third conductive films 3, 5 are doped with phosphorus. After that, a tungsten silicide film 6 is deposited all over the surface as a fourth conductive film and an SiO2 film 7 is deposited thereon.
Patent JP-S63127020-A (JP)
Title: Gas shut-off device
Inventor: NAKANE SHINICHI
IPC: G01F1/00
Filed: 1986-11-17
Abstract: PURPOSE:To improve safety, by a method wherein a flow rate pattern of gas is measured for a given period, and a deciding condition matching an actual state is set. CONSTITUTION:With a starting signal applying means 10 actuated, a starting signal is sent to a timer to start counting during a given period. Simultaneously, A using state memory part 11 stores a total flow rate, an individual maximum flow rate, and a continuous using period of gas. When counting by the timer, is completed, final data is sent from the memory part 11 to a proper using condition varying part 12. The varying part 12 compares an initial condition with final data, and by selecting either, having a smaller value, of the initial condition and the final data, a proper using condition is newly reset to the safe side. A margin rate detecting part 13, after a deciding condition is varied by a gas proper using condition varying part, compares a signal from a using state detecting part with a varied using condition to detect the margin rate of a set condition on an actual use. This constitution enables improvement of safety against a gas accident, and permits setting a proper condition matching a using state.
Patent JP-H07124438-A (JP)
Title: Waste treatment equipment of vapor growth device
Inventor: MURATA MICHIO
IPC: B01D53/46
Filed: 1993-11-01
Abstract: PURPOSE:To provide the method for collecting efficiently waste whose main component is a substance whose vapor pressure is high at ordinary temperature, contained in exhaust gas from the vapor growth device, for instance, photophorus. CONSTITUTION:This processor is provided with two chambers of an adsorption changer 11 and a takeout chamber 13 separated by a value, waste is adsorbed temporarily in the adsorption chamber 11, and subsequently, by opening the value 12, an adsorbed substance is heated and dissociated, and adsorbed again on the takeout chamber side. After closing the valve 12, the adsorbed waste is collected.
Patent JP-H03135011-A (JP)
Title: Heating treatment for substrate
Inventor: HIRAKAWA OSAMU
IPC: H01L21/027
Filed: 1989-10-20
Abstract: PURPOSE:To make an apparatus small-sized by a method wherein, when a substrate to be treated is heat-treated by using heat of a heating plate at a second temperature after a heat treatment at a first temperature, an interval between the heating plate and the substrate to be treated is changed and the substrate is set to the second treatment temperature. CONSTITUTION:A heating plate 2 is set in advance to a prescribed temperature; in a stage that pins 4 protrude on the heating plate 2, a semiconductor wafer 3 is placed on the pins 4. Then, the pins 4 are lowered; the wafer 3 is placed on proximity pins 20. A heating operation is executed for a prescribed time; a stepping motor 15 is driven; the pins 4 are raised; the wafer 3 is delivered from the pins 20 to the pins 4; a proximity gap is set to a prescribed value; a heating operation is executed for a prescribed time. When a treatment temperature is to be changed further, the pins 4 are moved up and down, and the proximity gap is changed and adjusted. Thereby, the treatment temperature of the semiconductor wafer 2 can be set to a desired temperature without changing a temperature of a heating plate 1.
Patent JP-S62124843-A (JP)
Inventor: JIYON JIYOSEFU BUROINEN
IPC: B23B41/14
Filed: 1986-11-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02227076-A (JP)
Title: Activation of insoluble protein produced by gene-recombinating fungus
Inventor: HONMA NOBUYUKI
IPC: C07K19/00
Filed: 1989-10-23
Abstract: PURPOSE:To enhance activation of insoluble protein by bringing protein into contact with reducing agent in liquid state at any time from crushing of fungus cell to activating operation and separating the reducing agent before the activating operation. CONSTITUTION:Fungus cell of insoluble protein produced by gene-recombinating fungus is crushed, then insoluble fraction is recovered, suspended and activated. In a series of said operations, the protein is brought into contact with reducing agent in liquid state at any time from crushing of fungus cell to activating operation and the reducing agent is separated before the activating operation. Besides, an operation bringing the insoluble fractions of the protein obtained from crushed material of fungus body into contact with the reducing agent in liquid state, separating and performing activating operation is preferable. Prourokinase as insoluble protein and 2-mercaptoethanol as reducing agent are respectively preferable.
Patent JP-H10118427-A (JP)
Title: Filter material for rough filtering
Inventor: MATSUSHITA TOMOHIRO
IPC: B01D39/04
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To enable the filtering of water containing solid matter having a large particle size, to increase a suspended substance collected during a filtering continuing time and to enhance washing recovery properties by constituting a filter material of low m.p. fibers and high m.p. fibers or composite fibers or the composite fibers and the high m.p. fibers and setting the length thereof to a specific range. SOLUTION: This filter material is constituted of low m.p. fibers and high m.p. fibers or composite fibers or the composite fibers and the high m.p. fibers and the length thereof is set to 60-300mm. When the length is less than 60-300mm, voids necessary for rough filtering become short when the filter materials are laminated within a filter tank and, when the length is larger than 60-300mm, uniform lamination in the filter tank becomes difficult and filtering capacity becomes inferior. Further, it is pref. that the length is set to 100-150mm and the diameter of the cross section of the filter material is set to 10-50mm.  By this constitution, a filtering continuing time can be made long and an amt. of a suspended substance collected during this time by the filter material also becomes large and the separability of the collected suspended substance is good and, therefore, the durability of the filter material to repeated use is also enhanced.
Patent JP-2000105730-A (JP)
Title: Transfer method for image data
Inventor: MISHIMA MASAHIRO
IPC: H04L12/70
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a transfer method for image data which can make a portable terminal small-sized and makes the file reconstitution on a server side fast and the processing easy. SOLUTION: A terminal sections data into a plurality of packets and transfers the data together with headers given serial numbers of the data, packet by packet. The data server checks the serial numbers of the received variable- length data packets (S1), temporarily files other packets until a packet left behind is received if the data packets are received in changed order (S3), adds packets in the regular order to a reconstitution file (S2), and checks the temporarily saved file to perform addition to the recognition file (S4, S5), thereby performing file reconstitution in the order of the serial numbers.
Patent JP-H03137309-A (JP)
Title: Locking device for pillar of fence
Inventor: TATENO ICHIRO
IPC: E01F13/04
Filed: 1989-10-20
Abstract: PURPOSE:To improve safety by fastening a lock through rotational movement of a hook piece and fitting a first magnet repelling a second magnet into the engaging hole of a hook piece so as not to move a pillar rotationally and vertically, and releasing a lock through rotationally moving the hook piece with a tool having a third magnet. CONSTITUTION:A hook piece 7 is rotationally moved to a locking position, the upper end of a magnet G1 pushed into rotational moving plane of the hook piece 7 by repelling a second magnet G2 is fitted into the engaging hole 13 of the hook piece 7, not to move a pillar B rotationally and vertically, and a lock is fastened. Nextly, when the hook piece 7 is on the locking position, an operating tool having a third magnet is engaged with the pivotally fitted shaft 8 of the hook piece 7, the magnet G1 is pushed down against the repelling force between the first magnet G1 and the second magnet G2 by the strong magnetic force of the third magnet G3, and the hook piece 7 is rotationally movably released to release the lock. Hereby, safety control can be effectively performed.
Patent JP-H01116218-A (JP)
Title: Air feeding device for internal combustion engine
Inventor: TSUJIMURA KINJI
IPC: F02B21/00
Filed: 1987-10-29
Abstract: PURPOSE:To attempt to improve combustion and make ignition sure by providing a fuel injection nozzle arranged in opposed to a main chamber, a subchamber connected to the main chamber via a throat and a closing valve opening and closing the throat. CONSTITUTION:A main chamber 4 is formed with a piston 1 and a cylinder head 6. A fuel injection nozzle 5 is arranged in opposed to the main chamber 4. On the cylinder head 6, is provided a subchamber 7 connected to the same with a throat 8. On the throat 8 of the subchamber 7, is arranged a closing valve 10 driven by a solenoid 9, and the throat 8 is controlled in opening and closing. Thus, it can be done to attempt to improve combustion and to make ignition sure.
Patent JP-H07128758-A (JP)
Title: Stereo adapter
Inventor: OMURA KUNIOKI
IPC: G03B35/10
Filed: 1993-11-02
Abstract: PURPOSE:To provide a stereo adapter excellent in a stereoscopic effect in the case of viewing a stereo-photographed picture by using a stereo viewer. CONSTITUTION:The opening angle of right and left mirrors 42 faced to the subject in an optical system for a stereo adapter is made variable, so that the stereoscopic effect of the stereophotographed picture is changed. The stereo photographing is performed in a state where the opening angle of the right and the left mirrors 42, etc., is fixed by a stopper member 56 so that an interval between the main parts of the right and the left images of the stereo- photographed picture may be almost 45mm in the case of an L print 80.
Patent JP-H06103331-A (JP)
Title: Circuit diagram editing device
Inventor: KISHI YOSHIYUKI
IPC: G06T11/80
Filed: 1992-09-21
Abstract: PURPOSE:To verify the parting of a circuit diagram and to retrieve miswiring of an electric path. CONSTITUTION:A circuit diagram grouping process part 2 groups elements which are connected in the circuit diagram distinctively from others and an electric path retrieval part 3 retrieves the electric path in order according to connection information on the elements and a rule of the direction along which electricity flows to the respective elements.
Patent JP-2001096698-A (JP)
Title: Surface protective film
Inventor: KOYAMA TOSHIYA
IPC: C08J7/04
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a surface protective film reduced in peel charging at the time of peeling, preventing the self-adhesive protruded from the cut surface of the protective film from adhering to the surface of the protective film especially when the protective film is laminated to a polarizing plate to be cut, reduced in the reflection of inspection illumination and capable of accurately inspecting the flaw of a product. SOLUTION: A surface protective film is constituted by providing an antistatic layer on the single surface of a polyester film and providing an antistaining layer comprising an amorphous fluorinated polymer on this layer and providing a weak self-adhesive layer on the opposite surface of the polyester film or by providing the antistatic layer on the single surface of the polyester film and providing the weak self-adhesive layer thereon and providing the antistaining layer comprising the amorphous fluorinated polymer on the opposite surface of the polyester film.